Underdark

Underdark Races and Monsters

Underdark Races

Aboleths**
Beholders*
Cloakers
Derro
Duergar (gray dwarves)
Dwarves*
Fomorians*
Ghouls, Darakhul
Ghouls, Funary (“Lovecraftian”)
Gibberlings *
Gormelites

Gormelites*
Gremlins, Jermlaine
Grimlocks/Morlocks
Illithids (Mind Flayers)
Insect Men*
Kobolds*
Kuo-toa
Myconids (Fungus-men)*
Pech
Svirfneblin (Deep Gnomes)
Troglodytes *

  • = Also found on the surface
    • = Also found in surface waters
      • = Generally hostile and aggressive

Underdark Creatures

Ankheg
Avolakia
Beetle, Fire
Behir
Boggle
Carrion Crawler
Cave Fisher
Centipede, Giant
Choker
Cockroach, Giant
Dao
Darkmantle
Deepspawn
Delver
Denzelian
Destrachan
Doomguard
Elemental, Earth
Elemental, Fire
Elemental, Lava
Flumph
Gargoyle, Stone
Giant, Stone*
Gibbering Mouther
Gray Render
Grick
Hell Hound
Intellect Devourer
Iron Cobra
Iron Guardian
Kruthik
Lizard, Giant (Riding and Pack)
Lurker
Maggot, Giant
Medusa
Mephit, Earth
Mephit, Fire
Mephit, Lava
Mimic
Minotaur

Otyugh
Piercer
Psurlon

Roper
Rothe’, Deep
Rust Monster
Scorpion, Giant
Spectator
Spider, Giant
Spider, Phase
Statue, Living
Swarm, Insect
Thoqqua
Troll
Worm, Purple
Worm, Tunnel
Umber Hulk
Undead (Allip, Bodak, Flameskull, Ghoul, Ghost, Lich, Shadow, Skeleton, Vampire, Worm that Walks, Zombie)
Wyste
Xorn

Underdark Plants

Ascomoid
Assassin Vine
Fungus, Violet
Fungus, Shrieker
Gas Spore
Mold, Brown
Mold, Yellow

Ooze, Black Pudding
Ooze, Gelatinous Cube
Ooze, Grey
Ooze, Ochre Jelly
Ooze, Shoggoth

UNDERDARK HAZARDS

Camp, Abandoned
Caravan, Merchant
Caravan, Slaver
Cave-in
Cultists
Fugitives/Refugees
Fungi, Luminescent
Graffiti
Hunters
Miners
Prospector
Pyramid
Ravine, 100’ long, 6d6 feet wide, 200+15d6 feet deep
Rubble
Shrill scream followed by dark laughter
Soldiers
Statues
Tapping Sound
Temple
Trap
Village, Ruined
Water
Webs

Underdark

Terramar JohnFast